<script type="text/java script" src="js/jquery.min.js">
<script type="text/java script">
$(function(){
$("#add").click(function(){
$("#total").before(" 删除此行 "); });

$("a[href='#']").die().live('click',function(){
$(this).parents(".info").remove();
//alert($(this).attr("id"));
});

$('.item').die().live('focusout',function(){
var temp = 0;
var id = parseInt($(this).attr('id'));

$("input[id="+id+"]").each(function(){
//alert(id);
temp+= parseFloat($(this).val());
//alert($(this).val());
})
//alert(temp);
var totalItem = "totalItem"+id;
$("."+totalItem).val(temp);
var totalMoneyItem = "totalMoneyItem"+id;
var itemPrice = "item"+id+"Price";
$("."+totalMoneyItem).val(temp*parseFloat($("."+itemPrice).val()));
var temp = 0;
});
$(".totalMoney").bind('click',function(){
$i=0;
$totalMoneys = 0;
for(var i=1;i<=7; i++){
$tempT = "totalMoneyItem"+i;
$totalMoneys+=parseFloat($("."+$tempT).val());
}
$(".totalMoney").val($totalMoneys);
$(".alredyPay").val(($totalMoneys*0.7).toFixed(4));
})

});